4. Phuthuma Nhleko – $162 million
Phuthuma Nhleko is a South African politician and businessman; he is the former CEO of the MTN Group which is Africa’s largest holding group of GSM cellular networks and has 6000 employs and reported US $ 29 million turnover.
He is also the chairman of the of the African worldwide investment holding company that holds the stakes in the information technology and telecommunication industries.
Phuthuma Nhleko estimated net worth is US $ 162 million.